Changeset c2596a4 for chapter08/eudev.xml

Timestamp:

04/23/2023 01:31:12 PM (12 months ago)

Author:

Xi Ruoyao <xry111@…>

Branches:

xry111/arm64, xry111/arm64-12.0

Children:

45d1335

Parents:

1b61cd1 (diff), ed48f326 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge remote-tracking branch 'origin/trunk' into xry111/arm64

File:

• chapter08/eudev.xml (modified) (2 diffs)

chapter08/eudev.xml

@@ -40 +40 @@
   <sect2 role="installation">
     <title>Installation of Eudev</title>
-
-    
 
     <para>First fix the location of udev rules in the .pc file:</para>
@@ -88 +86 @@
       <secondary>configuring</secondary>
     </indexterm>
+
+    <indexterm zone="conf-eudev">
+      <primary sortas="e-/etc/udev/rules.d/65-kvm.rules">/etc/udev/rules.d/65-kvm.rules</primary>
+    </indexterm>
+
+    <para>
+      The default udev rule installed by Eudev would allow all users to
+      access <filename class='devicefile'>/dev/kvm</filename>.  The editors
+      consider it dangerous.  Create a configuration file to override it:
+    </para>
+
+<screen><userinput remap="configure">cat > /etc/udev/rules.d/65-kvm.rules &lt;&lt; "EOF"
+<literal>KERNEL=="kvm", GROUP="kvm", MODE="0660", TAG+="uaccess"</literal>
+EOF</userinput></screen>
 
     <indexterm zone="conf-eudev">